Climate Overview
The climate in Água Branca is cold. The average annual temperature is -41°C and approximately 131mm of precipitation falls per year. March is the wettest month, receiving around 20mm of rainfall. Água Branca sits near the equator, so seasonal temperature differences are minimal throughout the year. Snowfall occurs from January to December, with around 131cm accumulating over the season.
Temperature
Água Branca has relatively stable temperatures year-round, staying within a 8°C range. April is the warmest month, though highs remain moderate at -38°C with a mean of -40°C. December brings the harshest conditions, with lows dropping to -46°C and an average temperature of -44°C. Daily temperature variation is modest, with an average difference of 4°C between highs and lows.
Precipitation
Água Branca is a quite dry location, receiving approximately 131mm of precipitation annually, which averages out to around 11mm per month. The wettest month is March, averaging 20mm of rainfall. February and April also tend to see above-average precipitation. The driest month is December, with just 5mm. Precipitation varies noticeably between seasons, with the first half (January to June) of the year generally seeing more rainfall. Snowfall is a regular feature from January to December, with around 131cm accumulating over the season. March typically sees the most snow at around 20cm.
Wind
Água Branca is relatively calm, with an average annual wind speed of 6km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is January, averaging 8km/h, though still comfortable for most outdoor activities. The calmest conditions occur in September, with average winds dropping to 5km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 3km/h gap between the calmest and windiest months.
Seasons
16 days until Spring
It is currently winter in Água Branca, which began on June 21, 2026. Água Branca sits near the equator, so the traditional four-season cycle is less pronounced. Temperatures remain relatively stable year-round. The warmest period peaks in April at around -38°C, while the coldest stretch bottoms out in December near -46°C. Spring is next, beginning on September 23, 2026 (16 days from now).
Spring
Temperatures range from -45 to -40°C. Precipitation is minimal, with only around 20mm for the entire season. Winds are generally light, averaging 5km/h. Light layers work well as temperatures warm through the season. It is a great time to be outdoors.
Summer
Temperatures range from -46 to -39°C. Precipitation is minimal, with only around 35mm for the entire season. Winds are generally light, averaging 7km/h. Comfortable clothing with a light layer for cooler evenings is all you need.
Autumn
Temperatures range from -42 to -38°C. Rainfall is relatively light, with around 50mm over the season and a monthly average of 17mm. Expect around 50cm of snow accumulation during this period. Winds are generally light, averaging 7km/h. Layered clothing works best as temperatures gradually cool. Enjoy the crisp air and changing scenery.
Winter
Temperatures range from -44 to -39°C. Precipitation is minimal, with only around 27mm for the entire season. Expect around 27cm of snow accumulation during this period. Winds are generally light, averaging 6km/h. Heavy layering and insulated outerwear are essential. Exposed skin should be minimised outdoors.
Monthly Climate Data
The table below shows monthly climate averages for Água Branca based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Celsius (°C). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Snow is measured in centimetres (cm) and reflects average monthly snowfall accumulation. Wind speed is the average sustained speed in kilometres per hour (km/h). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.
